Home / 62,666.40-93,994.62-25,200.06

Finding the Fourth Proportional to 62,666.40, 93,994.62 and 25,200.06

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Solution

The fourth proportional to 62,666.40, 93,994.62 and 25,200.06 is: 37,798.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,666.40 : 93,994.62 = 25,200.06 : x
  2. Step 2: Convert to fraction form
    62,666.40/93,994.62 = 25,200.06/x
  3. Step 3: Cross multiply
    62,666.40x = 93,994.62 × 25,200.06
  4. Step 4: Simplify right side
    62,666.40x = 2,368,670,063.68
  5. Step 5: Solve for x
    x = 2,368,670,063.68/62,666.40
  6. Step 6: Final answer
    x = 37,798.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.